Revert "video: tegra: dc: add tracing information"

This reverts commit a60c525119bfbe1b4f2fa5655be0d087dfa4017b.

Conflicts:
	drivers/video/tegra/dc/dc.c
drivers: tegra: host: remove tracing
Revert "video: tegra: dc: Fix the check of dirty window."

This reverts commit c87f1c9971649748d137cd3f49999d24592d08ef.
Revert "video: tegra: dc: fix bug causing drawing before flipping"

This reverts commit 7918e624a18f35261a73068076e01237ebc30914.
defconfig: jb: rename pershoot to cyanogenmod
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1